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power and economy
these adjusters provide 190
designed for twin barrel carbys
They feature stamped steel construction in a chrome or powdercoated finish to add just the right look to your project
This body has a much larger diameter then your existing throttle body
Chevy SBC 383 ci 6.0" 4.040" 1.125" 0.927" Flat Top Forged Pistons power and economySpeedmaster Forged pistons are made from 4032 aluminum alloy for quieter operation and reduced piston to wall clearance. Up to 20% lighter than traditional forged pistons that eliminate harmful stress concentrations for superior strength. Specifically designed for naturally aspirated or moderate nitrous applications.
